Signal Jammer

Posted on Thursday, 27 February 2020
Mobile phone signal blocker is also called: blocker, mobile phone blocker, signal blocker, mobile phone signal jammer.1.working principle: After plugged in. When the masker is in the working state, t...
signal jammer
signal jammer
mobile signal blocker
2g 3g 4g mobile phone signal booster

Signal Booster

Posted on Thursday, 27 February 2020
Working principle Of Signal repeater!1. The outdoor antenna received the signal from the signal tower.2. The cable transmits a good signal to the repeater.3. Signal Booster enhances the received signa...
4g lte repeater
2g 3g 4g repeater 1800 2100
4g lte 800 1800 repeater